! Started logfile: J1522-2730_X_2017_08_12_pus_uvs.log on Fri May 10 15:25:51 2019 obs J1522-2730_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_08_12_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.588034 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 4128 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1522-2730_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.328581Jy sigma=0.002130 ! Fit after self-cal, rms=0.202464Jy sigma=0.001321 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=3.538 mas, bpa=6.245 degrees ! Estimated noise=2114.81 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.675873 Jy ! Component: 100 - total flux cleaned = 0.844049 Jy ! Total flux subtracted in 100 components = 0.844049 Jy ! Clean residual min=-0.038568 max=0.070553 Jy/beam ! Clean residual mean=-0.000380 rms=0.014798 Jy/beam ! Combined flux in latest and established models = 0.844049 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.844049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.169061Jy sigma=0.001121 ! Fit after self-cal, rms=0.168914Jy sigma=0.001121 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=3.789 mas, bpa=6.642 degrees ! Estimated noise=1661.52 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0951096 Jy ! Component: 100 - total flux cleaned = 0.139775 Jy ! Component: 150 - total flux cleaned = 0.162831 Jy ! Component: 200 - total flux cleaned = 0.175479 Jy ! Total flux subtracted in 200 components = 0.175479 Jy ! Clean residual min=-0.012642 max=0.018315 Jy/beam ! Clean residual mean=0.000076 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 1.01953 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 1.01953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114362Jy sigma=0.000691 ! Fit after self-cal, rms=0.114213Jy sigma=0.000690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 KP 0.99 ! LA 0.96 MK 1.00* NL 0.97 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 1.01 ! LA 0.97 MK 1.00* NL 0.99 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 KP 0.94 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.12 KP 0.97 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 0.97 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.07 KP 0.98 ! LA 0.99 MK 1.00* NL 1.00 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.08 KP 0.97 ! LA 1.02 MK 1.00* NL 0.97 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.98 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 0.98 ! LA 0.99 MK 1.00* NL 0.97 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.07 KP 0.97 ! LA 1.01 MK 1.00* NL 0.98 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 KP 0.99 ! LA 1.02 MK 1.00* NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.10 KP 1.00* ! LA 0.98 MK 1.00* NL 0.96 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.114213Jy sigma=0.000690 ! Fit after self-cal, rms=0.109944Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=3.809 mas, bpa=6.826 degrees ! Estimated noise=1656.73 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249529 Jy ! Component: 100 - total flux cleaned = -0.00286484 Jy ! Component: 150 - total flux cleaned = -0.00303155 Jy ! Component: 200 - total flux cleaned = -0.00310947 Jy ! Total flux subtracted in 200 components = -0.00310947 Jy ! Clean residual min=-0.004763 max=0.005323 Jy/beam ! Clean residual mean=0.000016 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 1.01642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 1.01642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109676Jy sigma=0.000652 ! Fit after self-cal, rms=0.109675Jy sigma=0.000652 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109675Jy sigma=0.000652 ! Fit after self-cal, rms=0.109685Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=3.811 mas, bpa=6.839 degrees ! Estimated noise=1655.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160332 Jy ! Component: 100 - total flux cleaned = -0.00166942 Jy ! Component: 150 - total flux cleaned = -0.00173182 Jy ! Component: 200 - total flux cleaned = -0.00179091 Jy ! Total flux subtracted in 200 components = -0.00179091 Jy ! Clean residual min=-0.004307 max=0.004869 Jy/beam ! Clean residual mean=0.000016 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 1.01463 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 1.01463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109558Jy sigma=0.000651 ! Fit after self-cal, rms=0.109536Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3443e-06 Jy ! Component: 100 - total flux cleaned = 6.83189e-06 Jy ! Component: 150 - total flux cleaned = -4.41224e-05 Jy ! Component: 200 - total flux cleaned = -9.35979e-05 Jy ! Total flux subtracted in 200 components = -9.35979e-05 Jy ! Clean residual min=-0.004042 max=0.004626 Jy/beam ! Clean residual mean=0.000016 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.01453 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 1.01453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109467Jy sigma=0.000651 ! Fit after self-cal, rms=0.109454Jy sigma=0.000651 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109454Jy sigma=0.000651 ! Fit after self-cal, rms=0.109467Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9868 mas, bmaj=3.813 mas, bpa=6.852 degrees ! Estimated noise=1655.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000888578 Jy ! Component: 100 - total flux cleaned = -0.000982264 Jy ! Component: 150 - total flux cleaned = -0.00111193 Jy ! Component: 200 - total flux cleaned = -0.001194 Jy ! Total flux subtracted in 200 components = -0.001194 Jy ! Clean residual min=-0.003875 max=0.004354 Jy/beam ! Clean residual mean=0.000015 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.01334 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 1.01334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109411Jy sigma=0.000651 ! Fit after self-cal, rms=0.109403Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109468 Jy ! Component: 100 - total flux cleaned = 6.99466e-05 Jy ! Component: 150 - total flux cleaned = -4.45286e-06 Jy ! Component: 200 - total flux cleaned = -7.57364e-05 Jy ! Total flux subtracted in 200 components = -7.57364e-05 Jy ! Clean residual min=-0.003741 max=0.004186 Jy/beam ! Clean residual mean=0.000015 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 1.01326 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.01326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109373Jy sigma=0.000651 ! Fit after self-cal, rms=0.109367Jy sigma=0.000651 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109367Jy sigma=0.000651 ! Fit after self-cal, rms=0.109386Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.426 mas, bpa=-6.603 degrees ! Estimated noise=2025.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424727 Jy ! Component: 100 - total flux cleaned = 0.000283905 Jy ! Component: 150 - total flux cleaned = 0.000204666 Jy ! Component: 200 - total flux cleaned = 0.000136301 Jy ! Total flux subtracted in 200 components = 0.000136301 Jy ! Clean residual min=-0.003901 max=0.004221 Jy/beam ! Clean residual mean=0.000024 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 1.0134 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 1.0134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109388Jy sigma=0.000651 ! Fit after self-cal, rms=0.109383Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16041e-05 Jy ! Component: 100 - total flux cleaned = -2.90167e-05 Jy ! Component: 150 - total flux cleaned = -6.56859e-05 Jy ! Component: 200 - total flux cleaned = -0.000132907 Jy ! Total flux subtracted in 200 components = -0.000132907 Jy ! Clean residual min=-0.003883 max=0.004208 Jy/beam ! Clean residual mean=0.000023 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 1.01327 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 80 components and 1.01327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109382Jy sigma=0.000650 ! Fit after self-cal, rms=0.109378Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=3.814 mas, bpa=6.863 degrees ! Estimated noise=1654.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 3.814 at 6.863 degrees (North through East) ! Clean map min=-0.0036174 max=0.88353 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109378Jy sigma=0.000650 ! Fit after self-cal, rms=0.099021Jy sigma=0.000572 ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.813 mas, bpa=6.85 degrees ! Estimated noise=1654.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00060185 Jy ! Component: 100 - total flux cleaned = -0.000852554 Jy ! Component: 150 - total flux cleaned = -0.000990829 Jy ! Component: 200 - total flux cleaned = -0.0010527 Jy ! Total flux subtracted in 200 components = -0.0010527 Jy ! Clean residual min=-0.003591 max=0.003812 Jy/beam ! Clean residual mean=0.000015 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 1.01221 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 1.01221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098976Jy sigma=0.000572 ! Fit after self-cal, rms=0.098972Jy sigma=0.000572 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137677 Jy ! Component: 100 - total flux cleaned = -0.000194687 Jy ! Component: 150 - total flux cleaned = -0.000247824 Jy ! Component: 200 - total flux cleaned = -0.000273607 Jy ! Total flux subtracted in 200 components = -0.000273607 Jy ! Clean residual min=-0.003496 max=0.003755 Jy/beam ! Clean residual mean=0.000015 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 1.01194 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 1.01194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098955Jy sigma=0.000572 ! Fit after self-cal, rms=0.098953Jy sigma=0.000572 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098953Jy sigma=0.000572 ! Fit after self-cal, rms=0.099035Jy sigma=0.000572 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=3.558 mas, bpa=6.495 degrees ! Estimated noise=2107.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.673352 Jy ! Component: 100 - total flux cleaned = 0.841889 Jy ! Component: 150 - total flux cleaned = 0.915894 Jy ! Component: 200 - total flux cleaned = 0.956944 Jy ! Total flux subtracted in 200 components = 0.956944 Jy ! Clean residual min=-0.013549 max=0.020617 Jy/beam ! Clean residual mean=-0.000120 rms=0.004316 Jy/beam ! Combined flux in latest and established models = 0.956944 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.956944 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.814 mas, bpa=6.861 degrees ! Estimated noise=1653.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291818 Jy ! Component: 100 - total flux cleaned = 0.0433256 Jy ! Component: 150 - total flux cleaned = 0.0504229 Jy ! Component: 200 - total flux cleaned = 0.0538308 Jy ! Total flux subtracted in 200 components = 0.0538308 Jy ! Clean residual min=-0.005365 max=0.004266 Jy/beam ! Clean residual mean=0.000013 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 1.01078 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 1.01077 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.427 mas, bpa=-6.614 degrees ! Estimated noise=2023.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188744 Jy ! Component: 100 - total flux cleaned = 0.00202139 Jy ! Component: 150 - total flux cleaned = 0.0019718 Jy ! Component: 200 - total flux cleaned = 0.00197207 Jy ! Total flux subtracted in 200 components = 0.00197207 Jy ! Clean residual min=-0.004044 max=0.004105 Jy/beam ! Clean residual mean=0.000028 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 1.01275 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10011e-05 Jy ! Component: 100 - total flux cleaned = -4.16979e-05 Jy ! Component: 150 - total flux cleaned = -7.77278e-05 Jy ! Component: 200 - total flux cleaned = -0.000110981 Jy ! Total flux subtracted in 200 components = -0.000110981 Jy ! Clean residual min=-0.003817 max=0.004064 Jy/beam ! Clean residual mean=0.000026 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 1.01264 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 1.01264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.814 mas, bpa=6.861 degrees ! Estimated noise=1653.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467867 Jy ! Component: 100 - total flux cleaned = 0.000243104 Jy ! Component: 150 - total flux cleaned = 9.0623e-05 Jy ! Component: 200 - total flux cleaned = -4.30498e-06 Jy ! Total flux subtracted in 200 components = -4.30498e-06 Jy ! Clean residual min=-0.004269 max=0.003800 Jy/beam ! Clean residual mean=0.000017 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.01263 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 1.01263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099089Jy sigma=0.000572 ! Fit after self-cal, rms=0.099070Jy sigma=0.000572 wmodel J1522-2730_X_2017_08_12_pus_map.mod ! Writing 62 model components to file: J1522-2730_X_2017_08_12_pus_map.mod wobs J1522-2730_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_08_12_pus_uvs.fits wwins J1522-2730_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J1522-2730_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144303 Jy ! Component: 100 - total flux cleaned = -0.000195521 Jy ! Component: 150 - total flux cleaned = 0.000180295 Jy ! Component: 200 - total flux cleaned = 0.000579054 Jy ! Component: 250 - total flux cleaned = 0.000811052 Jy ! Component: 300 - total flux cleaned = 0.00103007 Jy ! Component: 350 - total flux cleaned = 0.00119375 Jy ! Component: 400 - total flux cleaned = 0.00154641 Jy ! Component: 450 - total flux cleaned = 0.00180688 Jy ! Component: 500 - total flux cleaned = 0.00208994 Jy ! Component: 550 - total flux cleaned = 0.00229275 Jy ! Component: 600 - total flux cleaned = 0.00252052 Jy ! Component: 650 - total flux cleaned = 0.00270806 Jy ! Component: 700 - total flux cleaned = 0.00291776 Jy ! Component: 750 - total flux cleaned = 0.00311984 Jy ! Component: 800 - total flux cleaned = 0.00328742 Jy ! Component: 850 - total flux cleaned = 0.00344964 Jy ! Component: 900 - total flux cleaned = 0.0036326 Jy ! Component: 950 - total flux cleaned = 0.00378504 Jy ! Component: 1000 - total flux cleaned = 0.00390847 Jy ! Component: 1050 - total flux cleaned = 0.00393255 Jy ! Component: 1100 - total flux cleaned = 0.00400345 Jy ! Component: 1150 - total flux cleaned = 0.00402646 Jy ! Component: 1200 - total flux cleaned = 0.00411642 Jy ! Component: 1250 - total flux cleaned = 0.00418223 Jy ! Component: 1300 - total flux cleaned = 0.00420312 Jy ! Component: 1350 - total flux cleaned = 0.00418244 Jy ! Component: 1400 - total flux cleaned = 0.00420318 Jy ! Component: 1450 - total flux cleaned = 0.00432364 Jy ! Component: 1500 - total flux cleaned = 0.00444145 Jy ! Component: 1550 - total flux cleaned = 0.00449915 Jy ! Component: 1600 - total flux cleaned = 0.00451846 Jy ! Component: 1650 - total flux cleaned = 0.00453735 Jy ! Component: 1700 - total flux cleaned = 0.00457402 Jy ! Component: 1750 - total flux cleaned = 0.00457405 Jy ! Component: 1800 - total flux cleaned = 0.00460969 Jy ! Component: 1850 - total flux cleaned = 0.00460978 Jy ! Component: 1900 - total flux cleaned = 0.00464435 Jy ! Component: 1950 - total flux cleaned = 0.00462739 Jy ! Component: 2000 - total flux cleaned = 0.00466116 Jy ! Total flux subtracted in 2048 components = 0.00472705 Jy ! Clean residual min=-0.000846 max=0.000934 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 1.01736 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 186 components and 1.01736 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9869 x 3.814 at 6.861 degrees (North through East) ! Clean map min=-0.0030032 max=0.88595 Jy/beam ! Writing clean map to FITS file: J1522-2730_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.885954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108838 0.108838 0.217675 0.435351 0.870701 1.7414 3.48281 6.96561 13.9312 27.8624 55.7249 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.885 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9869 x 3.814 at 6.861 degrees (North through East) ! Clean map min=-0.0030032 max=0.88595 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1522-2730_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:25:52 2019